Parallel Computing in Python using mpi4py

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Communicators Objects that provide the appropriate scope for all communication operations intra-communicators for operations within a group of processes inter-communicators for operations between two groups of processes MPI.COMM WORLD is most commonly used communicator S. Weston (Yale)Parallel Computing in Python using mpi4pyJune 2017 13 / 26

  Communicator, Mpi4py, Communicator s